CK-12 Geometry-Concepts

7.2. Proportion Properties http://www.ck12.org

7.2 Proportion Properties

Here you’ll learn how to set up and solve proportions.

What if you were told that a scale model of a python is in the ratio of 1:24? If the model measures 0.75 feet long,
how long is the real python? After completing this Concept, you’ll be able to solve problems like this one by using
a proportion.

Watch This

MEDIA

Click image to the left for use the URL below.

URL: http://www.ck12.org/flx/render/embeddedobject/52554

CK-12 Foundation: Chapter7ProportionPropertiesA

MEDIA

Click image to the left for use the URL below.

URL: http://www.ck12.org/flx/render/embeddedobject/1359

James Sousa: Proportions